Example: tourism industry
Power factor controller
Found 2 free book(s)NCP1622 - Enhanced, High-Efficiency Power Factor Controller
www.onsemi.comPower Factor Controller NCP1622 The 6−pin PFC controller NCP1622 is designed to drive PFC boost stages. It is based on an innovative Valley Synchronized Frequency Fold−back (VSFF) method. In this mode, the circuit classically operates in Critical conduction Mode (CrM) when Vcontrol voltage exceeds a programmable value Vctrl,FF.
Low Voltage Products Low Voltage Capacitor Banks Power ...
library.e.abb.comas Power Factor Controller and contactors are less than 1.5 watts per kvar. Unique sequential protection system Ensures that each individual capacitor element is selectively and reliably disconnected from the circuit at the end of its life. Life cycle Low losses and the self-healing properties of ABB capacitor